The USSR Spent $1B on Mind-Control Programs
The Soviet Union spent US$1 Billion in mind control research during the Cold War.
Which Country Owns Every Pandas in the World?
All pandas in the world are on loan from China.
How Long Was the Berlin Wall?
The Berlin Wall was more than 140 kilometres (87 mi) long.
The CIA Shoelace Code
During the Cold War, CIA agents used a method of communication based on how their shoelaces were tied.